Apple and Samsung are about to face a class action suit. In court documents filed last Friday in the U.S. District Court for the Northern District of California, the smartphone giants are accused of exceeding the legal RF emission limits set forth by the Federal Communications Commission.

In the class-action suit, it reads “Numerous recent scientific publications, supported by hundreds of scientists worldwide, have shown that RF radiation exposure affects living organisms at levels well below most international and national guidelines.”

The defendants of the class action suit are being sued for “negligence, breach of warranty, consumer fraud, and unjust enrichment, seeking actual damages, the costs of medical monitoring, restitution and injunctive relief.”

One of the lawyers from the firm handling the class plaintiffs, Beth Fegan said: “The fact that the Chicago Tribune can convene a group of experts and develop such convincing findings shows that the phone manufacturers may be intentionally hiding what they know about radiation output.”